<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<script>
/*for(var i = 1; i < 10; i++){

}

console.log(i)*/
/*var a = 10;
if(a == 10){

}else{
    var b = 30;
}
console.log(b);*/
/*if(true){
    function foo(){
        console.log("1");
    }
}else{
    function foo(){
        console.log("2")
    }
}
foo()*/

foo()

var foo = 3;
foo()
function foo(){
    console.log("abc");
}

</script>
</body>
</html>
